中国工程科学
中國工程科學
중국공정과학
ENGINEERING SCIENCE
2013年
4期
23-29
,共7页
单位生产总值钢产量%钢产量%在役钢%单位在役钢GDP%能耗
單位生產總值鋼產量%鋼產量%在役鋼%單位在役鋼GDP%能耗
단위생산총치강산량%강산량%재역강%단위재역강GDP%능모
steel output per unit GDP%steel output%in-use steel%GDP generation per unit in-use steel%energy consumption
单位生产总值钢产量指标对于调控钢产量,开展钢铁行业的节能、降耗和减排工作具有重要意义.首先给出了单位生产总值钢产量定义式,引入了“在役钢量”概念及其计算式;然后对单位GDP钢产量的定义式进行了两次变换,导出具有分析功能的新定义式;并以新定义式和钢产量计算式、钢铁行业能耗、物耗和排放计算式为依据,对钢产量及钢铁行业的能耗、物耗和排放进行了分析;最后,进行了与钢铁行业相关各参数的分类,并提出全面推进钢铁行业节能、降耗、减排工作的总体看法.
單位生產總值鋼產量指標對于調控鋼產量,開展鋼鐵行業的節能、降耗和減排工作具有重要意義.首先給齣瞭單位生產總值鋼產量定義式,引入瞭“在役鋼量”概唸及其計算式;然後對單位GDP鋼產量的定義式進行瞭兩次變換,導齣具有分析功能的新定義式;併以新定義式和鋼產量計算式、鋼鐵行業能耗、物耗和排放計算式為依據,對鋼產量及鋼鐵行業的能耗、物耗和排放進行瞭分析;最後,進行瞭與鋼鐵行業相關各參數的分類,併提齣全麵推進鋼鐵行業節能、降耗、減排工作的總體看法.
단위생산총치강산량지표대우조공강산량,개전강철행업적절능、강모화감배공작구유중요의의.수선급출료단위생산총치강산량정의식,인입료“재역강량”개념급기계산식;연후대단위GDP강산량적정의식진행료량차변환,도출구유분석공능적신정의식;병이신정의식화강산량계산식、강철행업능모、물모화배방계산식위의거,대강산량급강철행업적능모、물모화배방진행료분석;최후,진행료여강철행업상관각삼수적분류,병제출전면추진강철행업절능、강모、감배공작적총체간법.
@@@@ Steel output per unit GDP is an important index for controlling steel output,for energy-saving, materials-decreasing and wastes-reducing of steel industry. This paper first gave the definition of steel output per unit GDP,introduced the concept and calculating formula of“in-use steel”,Then two times of transformation for the definition formula of steel output per unit GDP were undertaken to obtain the new definition formulas with an-alytic function. Steel output and energy consumption,materials consumption&wastes emission of steel industry were analyzed by using the new definition formulas of steel output per unit GDP,calculating formulas of steel output,energy consumption,materials consumption&wastes emission. Finally parameters related to steel indus-try were categorized and overall view for comprehensive promoting energy-saving,materials-decreasing and wastes-reducing of steel industry were put forward.
